hand starting

简明释义

手动起动

英英释义

例句

1.In emergencies, knowing how to perform hand starting 手动启动 can be a lifesaver for small boats.

在紧急情况下，知道如何进行手动启动 手动启动可以挽救小船的生命。

2.The old motorcycle requires hand starting 手动启动 because its electric starter is broken.

这辆老摩托车需要手动启动 手动启动，因为电启动坏了。

3.During the race, the driver had to resort to hand starting 手动启动 his go-kart after it stalled.

在比赛中，司机不得不在他的卡丁车熄火后采用手动启动 手动启动。

4.Some vintage engines are designed for hand starting 手动启动, which requires more skill than modern engines.

一些古董发动机设计为手动启动 手动启动，这比现代发动机需要更多的技巧。

5.The mechanic showed me how to do hand starting 手动启动 on my lawn mower when the battery ran out.

当电池耗尽时，机械师教我如何在割草机上进行手动启动 手动启动。

作文

In the world of engineering and mechanics, the term hand starting refers to the manual method of starting an engine or a machine. This technique has been widely used in various applications, especially before the advent of electric starters and automatic ignition systems. Understanding hand starting is essential for anyone interested in vintage machinery, motorcycles, or even certain types of agricultural equipment.The process of hand starting typically involves physically turning the engine's crankshaft or using a kickstarter mechanism. For instance, many classic motorcycles require the rider to kick down on a lever to start the engine. This method not only requires physical strength but also a good understanding of the engine's mechanics to ensure that it is done safely and effectively. One of the most significant aspects of hand starting is the skill involved. Unlike modern engines that can be started with the push of a button, hand starting demands attention and precision. The user must know the correct timing and technique to avoid backfiring, which can lead to injury. Therefore, learning how to hand start an engine often involves a mentorship process where experienced individuals teach novices the ropes.Moreover, hand starting can be seen as a nostalgic practice that connects enthusiasts to the history of engineering. Many collectors and hobbyists appreciate the challenge and satisfaction that comes from manually starting their machines. It fosters a deeper appreciation for the mechanics behind the engines and allows individuals to engage more intimately with their vehicles. However, hand starting is not without its challenges. Safety is a primary concern, as improper techniques can result in serious injuries. Additionally, not all engines are designed for hand starting, and attempting to start an engine this way without proper knowledge can lead to damage. Therefore, it is crucial to understand the specific requirements and limitations of the engine in question.In conclusion, hand starting is a fascinating aspect of mechanical operation that combines skill, safety, and historical significance. Whether one is working with vintage cars, motorcycles, or other machinery, mastering the art of hand starting can enhance one's mechanical knowledge and provide a unique connection to the past. As technology continues to advance, the practice of hand starting may become less common, but its importance in the realm of engineering and mechanics will always hold a special place in the hearts of enthusiasts and professionals alike.

在工程和机械的世界中，术语手动启动指的是一种手动启动发动机或机器的方法。这种技术在各种应用中被广泛使用，尤其是在电动启动器和自动点火系统出现之前。理解手动启动对于任何对古董机械、摩托车甚至某些类型的农业设备感兴趣的人来说都是至关重要的。手动启动的过程通常涉及物理地转动发动机的曲轴或使用踢启动机制。例如，许多经典摩托车要求骑行者向下踢动一个杠杆来启动发动机。这种方法不仅需要身体力量，还需要对发动机的机械原理有良好的理解，以确保安全有效地进行。手动启动的一个重要方面是所需的技能。与现代发动机只需按下按钮即可启动不同，手动启动要求注意力和精确度。用户必须知道正确的时机和技巧，以避免回火，这可能导致受伤。因此，学习如何手动启动发动机通常涉及一个指导过程，其中经验丰富的人教导新手。此外，手动启动可以被视为一种怀旧的实践，它将爱好者与工程历史连接起来。许多收藏家和爱好者欣赏手动启动机器所带来的挑战和满足感。这种实践加深了对发动机背后机械原理的理解，使个人能够更亲密地参与他们的车辆。然而，手动启动并非没有挑战。安全是主要关注点，因为不当的技巧可能导致严重受伤。此外，并非所有发动机都设计用于手动启动，在没有适当知识的情况下尝试以这种方式启动发动机可能会导致损坏。因此，了解特定发动机的要求和限制至关重要。总之，手动启动是机械操作中的一个迷人方面，它结合了技能、安全性和历史意义。无论是在处理古董汽车、摩托车还是其他机械设备，掌握手动启动的艺术都可以增强一个人的机械知识，并提供与过去独特的联系。随着技术的不断进步，手动启动的实践可能会变得不那么常见，但它在工程和机械领域的重要性将始终在爱好者和专业人士的心中占据特殊位置。